Shamrock

"'Young master!'"

Shamrock is one of Tsubaki's subclass.

Appearance
Shamrock is a tall man, dressed properly in a white suit. He has slicked back blonde hair and dark red eyes due to him being a vampire. He has a jaggedly cut black eyepatch over his right eye.

History
Shamrock was a former member of C3. He knew Shuhei's father well, but killed him.

First meeting
He appears first in chapter 10 seen playing a game with Tsubaki, Berukia and Otogiri. He then consoles Tsubaki after he chokes, calling him "Young master."

He then appears during the festival, suddenly asking Mahiru to deliver a silver briefcase he 'found' to the lost and found department. It is then revealed after a bomb explodes in the festival that he is the one who planted them.

C3
In chapter 50, Shamrock is seen sitting in a cell confined within C3. Two other prisoners, revealed to be Gil and Ray, begin to talk to Shamrock, who is resistant. Shamrock ignores them until he is asked if he is Melancholy's subclass. This catches his attention and he begins to pay attention to the conversation.

Gil gives Shamrock information from a "certain source" saying that Shamrock will be disposed of in a few days. Gil proposes that once this time comes, Shamrock should join the two of them. Shamrock asks who they are and Gil replies that they just have a woman they want to protect.

Later, while C3 is collapsing, Shamrock makes his way to a control room on the third floor. He makes contact with Higan and tells him the building will collapse, to tell Otogiri and Berukia to escape, and relay to Tsubaki that the "concentration is probably already dense enough." Higan asks what he should do once Otogiri and Berukia escape and Shamrock says he will go with him to destroy the building per Tsubaki's instructions.

Then Shuhei enters and shoots at Shamrock, breaking the communication device. Shuhei then identifies Shamrock as a former member of C3 due to his knowledge of the system. Shamrock then begins laughing and tells Shuhei that he looks just like his father, who he killed. Shamrock thanks Tsubaki for the opportunity to kill his dear friend, Shuhei's father, once again with his own hands. Shuhei declares he will kill Shamrock.

Personality
He seems to be a formal man and in some appearances in the manga he talks in old terms like "cometh" and "thy". He revers Tsubaki.

He distrusts Sakuya and believes he will betray them eventually.

Quotes

 * "But when...doth the liar commit suicide? A dangerous lad is he..." (Chapter 10, about Sakuya)
 * "Young Master!! Did you see that?! Did you?! Our funeral service...is open for business!!" (Chapter 11)
 * "To think...that I could kill my dear friend by my own hands once again...!!" (Chapter 57)

Trivia

 * He was voted very lowly in the servamp favorite characters poll.
 * He always suggests, that Sakuya should commit harakiri.
 * He seems to be angered about the fact that Higan is No. 2 in Tsubaki's team and not himself.
 * He wears an eyepatch but it's not revealed yet if it's just fashion or if he really lost one eye.
 * According to the fan book, he is originally from Germany.
 * Also according to the fan book, his outward appearance is ranked 7.